GHK-Cu × Atomik Labz — lab test, February 2026
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Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 100 mg · Lab measured 118.74 mg
119% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 29.7 mg using the measured mass, against 25 mg on the label — 19% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of GHK-Cu from Atomik Labz, performed by Janoshik Labs on February 2, 2026. Reported purity: 99.781%. Net content: 118.74 mg against 100 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Batch GHK0121202026. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from Atomik Labz
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| M1024M | 10 Nov 2025 | Janoshik Labs | 99.875% | 121% | Unverified |
| MM0129 | 8 Feb 2025 | MZ Biolabs | 99.97% | 100% | Lab has no portal |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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